196016057 has 2 divisors, whose sum is σ = 196016058. Its totient is φ = 196016056.

The previous prime is 196015979. The next prime is 196016087. The reversal of 196016057 is 750610691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183982096 + 12033961 = 13564^2 + 3469^2 .

It is a cyclic number.

It is not a de Polignac number, because 196016057 - 2¹⁴ = 195999673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196016087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98008028 + 98008029.

It is an arithmetic number, because the mean of its divisors is an integer number (98008029).

Almost surely, 2^196016057 is an apocalyptic number.

It is an amenable number.

196016057 is a deficient number, since it is larger than the sum of its proper divisors (1).

196016057 is an equidigital number, since it uses as much as digits as its factorization.

196016057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 196016057 is about 14000.5734525411. The cubic root of 196016057 is about 580.8944354526.

The spelling of 196016057 in words is "one hundred ninety-six million, sixteen thousand, fifty-seven".